INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a95d90560d5ec6e9f0f287c8f3c4bb28c41e0996854d79531e747d4934906f19', 
    'sZj01QwN+Vi55Lkym5NjfcSilHYQL6DTNaGVK+vmYHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)